Search a number
-
+
960100069 = 9491101159
BaseRepresentation
bin111001001110011…
…111011011100101
32110220121010200211
4321032133123211
53431241200234
6235134135421
732535500365
oct7116373345
92426533624
10960100069
11452a51435
12229651571
13123baa066
14917229a5
155944e164
hex3939f6e5

960100069 has 4 divisors (see below), whose sum is σ = 960210720. Its totient is φ = 959989420.

The previous prime is 960100051. The next prime is 960100079. The reversal of 960100069 is 960001069.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 960001069 = 983997571.

It is a cyclic number.

It is not a de Polignac number, because 960100069 - 27 = 960099941 is a prime.

It is a super-2 number, since 2×9601000692 = 1843584284987609522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 960100069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960100079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41089 + ... + 60070.

It is an arithmetic number, because the mean of its divisors is an integer number (240052680).

Almost surely, 2960100069 is an apocalyptic number.

It is an amenable number.

960100069 is a deficient number, since it is larger than the sum of its proper divisors (110651).

960100069 is a wasteful number, since it uses less digits than its factorization.

960100069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110650.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 960100069 is about 30985.4815841226. The cubic root of 960100069 is about 986.5191051213.

It can be divided in two parts, 9601000 and 69, that added together give a palindrome (9601069).

The spelling of 960100069 in words is "nine hundred sixty million, one hundred thousand, sixty-nine".

Divisors: 1 9491 101159 960100069